GDB181.1EMMO

• Networked compact controller with Modbus RTU communication for plants with variable or constant air volume flow
• Integrated, highly precise differential pressure sensor, damper actuator and digitally configurable air volume controller
• Nominal torque 5 or 10 Nm
• Air damper rotation angle mechanically adjustable between 0 and 90°
• Configurable as single device per room or for cascade control with pressure ratio 1:1, positive pressure, or negative pressure
• Prewired with a 0.9 m connecting cable and a 0.9 m bus cable

Additional functionalities GAMMA
Can be configured as damper actuator (without air volume control) with ETS.

• Torque: 5 Nm
• Air damper area: 0.8 m²
• Angular rotation: 90°
• Power consumption: 3 VA, 2.5 W
• Positioning time: 150 s
• Communication: Modbus RTU
• Cable length: 0.9 m
• Degree of protection: IP54
• Ambient temperature, operation: 0…50 °C
• Medium temperature: 0…50 °C
• Ambient humidity, operation: 95 % r.h.
• Dimensions (W x H x D): 71 x 158 x 61 mm
• Operating voltage: AC 24 V
• Warranty: 24 Months

• S55499-D506

• S55264-V149

• QAC2012

• S55264-V144